Discover how to make a DIY hand-powered mobile phone charger using simple materials such as two small DC motors and a piece ...

Discover how to create a detailed motorized scooter model using mainly cardboard and recycled materials. This step-by-step ...

While this sight is more and more familiar around the world, the Round-The-Clock project, developed by Emirati company Masdar, is on a different scale. By combining the solar arra ...

The batteries last more than 12,000 charge cycles, making them a competitive storage method that could one day dethrone lithium-ion alternatives.